First of all, is the dog a service dog (task and public access trained) or an emotional support animal (just needs basic pet manners)?
It doesn't matter for housing - both SDs and ESAs are covered under the FHAA, which is what covers access in most housing. He does not have to provide ID...
Goblin says he knows Stryder does not have mange, and if he won't play, Malcolm will. Malcolm is a bi-curious collie.
*Goblin tries brainwashing Colin with his faboo mind waves* "You are ok with polyamory...you think it is a fantastic idea...Jesi knows what is best..."